EP0430636A3 - Gas removable pump for liquid - Google Patents

Gas removable pump for liquid Download PDF

Info

Publication number: EP0430636A3
Authority: EP; European Patent Office
Prior art keywords: liquid; removable pump; gas removable; gas; pump
Prior art date: 1989-11-27
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP19900312854

Other versions

EP0430636A2 (en

Inventor

Hisashi Yano

Junsuke Yabumoto

Akiharu Kitada

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Eneos Corp

Original Assignee

Mitsubishi Oil Co Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1989-11-27

Filing date

1990-11-27

Publication date

1991-07-31

1990-11-27 Application filed by Mitsubishi Oil Co Ltd filed Critical Mitsubishi Oil Co Ltd

1991-06-05 Publication of EP0430636A2 publication Critical patent/EP0430636A2/en

1991-07-31 Publication of EP0430636A3 publication Critical patent/EP0430636A3/en

Status Withdrawn legal-status Critical Current

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B23/00—Pumping installations or systems
- F04B23/04—Combinations of two or more pumps
- F04B23/08—Combinations of two or more pumps the pumps being of different types
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/0042—Degasification of liquids modifying the liquid flow
- B01D19/0052—Degasification of liquids modifying the liquid flow in rotating vessels, vessels containing movable parts or in which centrifugal movement is caused
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
- B04C2009/005—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks with external rotors, e.g. impeller, ventilator, fan, blower, pump

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)
Details And Applications Of Rotary Liquid Pumps (AREA)
Details Of Reciprocating Pumps (AREA)
Degasification And Air Bubble Elimination (AREA)
Compressor (AREA)
Applications Or Details Of Rotary Compressors (AREA)

EP19900312854 1989-11-27 1990-11-27 Gas removable pump for liquid Withdrawn EP0430636A3 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP304592/89		1989-11-27
JP1304592A JPH0784872B2 (en)	1989-11-27	1989-11-27	Rotary pump for liquid flow with gas removal function

Publications (2)

Publication Number	Publication Date
EP0430636A2 EP0430636A2 (en)	1991-06-05
EP0430636A3 true EP0430636A3 (en)	1991-07-31

Family

ID=17934858

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19900312854 Withdrawn EP0430636A3 (en)	1989-11-27	1990-11-27	Gas removable pump for liquid

Country Status (6)

Country	Link
US (1)	US5051072A (en)
EP (1)	EP0430636A3 (en)
JP (1)	JPH0784872B2 (en)
KR (1)	KR910010066A (en)
AU (1)	AU634315B2 (en)
CA (1)	CA2030493A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5664420A (en) *	1992-05-05	1997-09-09	Biphase Energy Company	Multistage two-phase turbine
US5476370A (en) *	1993-11-26	1995-12-19	Carrier Corporation	Oil pump subject to pumping a two phase flow
FI97332B (en) *	1993-12-23	1996-08-30	Pom Technology Oy Ab	Apparatus and method for pumping and separating a mixture of gas and liquid and their use in a paper machine
US5884809A (en) *	1997-05-05	1999-03-23	Delaware Capital Formation, Inc.	Air separating fuel dispensing system
FR2774136B1 (en) *	1998-01-28	2000-02-25	Inst Francais Du Petrole	SINGLE SHAFT COMPRESSION-PUMP DEVICE ASSOCIATED WITH A SEPARATOR
US7267529B2 (en)	2004-12-08	2007-09-11	Taylor John A	Deaeration system
DE102005057376A1 (en) *	2005-12-01	2007-06-06	Dr.Ing.H.C. F. Porsche Ag	Air segregation device for air or oil mixture of internal combustion engine, has centrifugal separator with ring-shaped rotor body made from permeable material
US7993425B2 (en) *	2007-11-28	2011-08-09	General Electric Company	Free vortex air-oil separator
US8245383B2 (en) *	2009-10-23	2012-08-21	General Electric Company	Moisture separation system and method of assembling the same
JP6080720B2 (en) *	2013-07-26	2017-02-15	日本オイルポンプ株式会社	Pump device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1187195B (en) *	1963-05-31	1965-02-11	Daimler Benz Ag	Oil centrifuge, especially for gas turbine engines
FR2564744A1 (en) *	1984-05-24	1985-11-29	Spiro Research Bv	METHOD AND DEVICE FOR DECREASING THE GAS CONTENT OF A LIQUID
EP0342308A2 (en) *	1988-05-17	1989-11-23	Mitsubishi Oil Co., Ltd	Integrated separator for solid and gaseous contaminants in a fluid

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3290864A (en) *	1965-08-10	1966-12-13	Itt	Gas separation pump for liquid circulating systems
US4273562A (en) *	1979-10-01	1981-06-16	A. Ahlstrom Osakeyhtio	Method and apparatus for pumping gaseous liquids and separating the gaseous components therefrom
JPS5836606A (en) *	1981-08-26	1983-03-03	Ishikawajima Harima Heavy Ind Co Ltd	Method of gathering bubbles in fluid
JPS6081480A (en) *	1983-10-11	1985-05-09	Tokyo Tatsuno Co Ltd	Pump
JPS6136444A (en) *	1984-07-30	1986-02-21	フジタ工業株式会社	Pc beam with projection
US4799940A (en) *	1985-12-05	1989-01-24	Gilbarco, Inc.	Centrifugal system with pump for separating air from fuel
US4676810A (en) *	1986-06-19	1987-06-30	Conoco Inc.	Revolving separator
US4865632A (en) *	1987-07-30	1989-09-12	Mitsubishi Oil Co., Ltd.	Integrated separator for solid and gaseous contaminants in a fluid
JPH01104315A (en) *	1987-07-30	1989-04-21	Mitsubishi Oil Co Ltd	Integrated separation and removal device for solid and gaseous foreign substances in lubricating oil in prime movers or hydraulic equipment

1989
- 1989-11-27 JP JP1304592A patent/JPH0784872B2/en not_active Expired - Lifetime
1990
- 1990-11-21 US US07/616,645 patent/US5051072A/en not_active Expired - Fee Related
- 1990-11-22 AU AU66898/90A patent/AU634315B2/en not_active Expired - Fee Related
- 1990-11-23 CA CA002030493A patent/CA2030493A1/en not_active Abandoned
- 1990-11-27 KR KR1019900019306A patent/KR910010066A/en not_active Withdrawn
- 1990-11-27 EP EP19900312854 patent/EP0430636A3/en not_active Withdrawn

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1187195B (en) *	1963-05-31	1965-02-11	Daimler Benz Ag	Oil centrifuge, especially for gas turbine engines
FR2564744A1 (en) *	1984-05-24	1985-11-29	Spiro Research Bv	METHOD AND DEVICE FOR DECREASING THE GAS CONTENT OF A LIQUID
EP0342308A2 (en) *	1988-05-17	1989-11-23	Mitsubishi Oil Co., Ltd	Integrated separator for solid and gaseous contaminants in a fluid

Also Published As

Publication number	Publication date
JPH03168379A (en)	1991-07-22
KR910010066A (en)	1991-06-28
US5051072A (en)	1991-09-24
AU634315B2 (en)	1993-02-18
EP0430636A2 (en)	1991-06-05
CA2030493A1 (en)	1991-05-28
AU6689890A (en)	1991-05-30
JPH0784872B2 (en)	1995-09-13

Publication	Publication Date	Title
EP0433079A3 (en)	1992-03-04	Gas removable pump for liquid
GB8927450D0 (en)	1990-02-07	Pump for pumping liquid
EP0294322A3 (en)	1990-02-28	Pump for fluid including liquified gas
GB9024284D0 (en)	1990-12-19	Pumping liquid/gas mixture
AU6788690A (en)	1991-06-20	Gas removable pump for liquid
EP0430636A3 (en)	1991-07-31	Gas removable pump for liquid
GB8923280D0 (en)	1989-12-06	Pump apparatus
GB8918429D0 (en)	1989-09-20	Fuel pumping apparatus
EP0411564A3 (en)	1992-01-02	Pump for liquids
GB8926477D0 (en)	1990-01-10	Fuel pumping apparatus
GB2226364B (en)	1992-10-28	Liquid pump
EP0390298A3 (en)	1990-10-31	Fluid pump apparatus
GB9004010D0 (en)	1990-04-18	Processes and apparatus for pumping liquid
GB8923485D0 (en)	1989-12-06	Fuel pumping apparatus
GB2190711B (en)	1989-10-18	Liquid fuel pumping apparatus
GB2233717B (en)	1993-04-07	Fuel pumping apparatus
GB8923487D0 (en)	1989-12-06	Fuel pumping apparatus
GB8812713D0 (en)	1988-06-29	Piston for use in gas pump
AU3112589A (en)	1989-09-14	Liquid pump apparatus
GB8720524D0 (en)	1987-10-07	Liquid pumps
GB8903683D0 (en)	1989-04-05	Fuel pumping apparatus
GB8926479D0 (en)	1990-01-10	Fuel pumping apparatus
GB8802341D0 (en)	1988-03-02	Liquid discharge selection apparatus
GB8923486D0 (en)	1989-12-06	Fuel pumping apparatus
GB8926481D0 (en)	1990-01-10	Fuel pumping apparatus

Legal Events

Date	Code	Title	Description
1991-04-19	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1991-06-05	17P	Request for examination filed	Effective date: 19901213
1991-06-05	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): DE FR GB
1991-06-13	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1991-07-31	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): DE FR GB
1991-12-27	RIN1	Information on inventor provided before grant (corrected)	Inventor name: YANO, HISASHI Inventor name: YABUMOTO, JUNSUKE Inventor name: KITADA, AKIHARU
1993-03-30	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN
1993-05-19	18W	Application withdrawn	Withdrawal date: 19930329